A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-484-8556
NSN 5925-01-555-3106
NSN 6110-00-190-7523
NSN 6135-00-448-5642
NSN 5915-01-347-6690
NSN 5915-01-051-4786
NSN 4140-00-104-2939
NSN 6135-00-377-9165
NSN 5999-01-362-4642
NSN 6150-01-211-5575
NSN 2925-01-361-5310
NSN 6105-01-247-4804